Okla. Stat. tit. 58, § 58-352: Neglect to give notice to creditors

If an executor or administrator neglects for two (2) months

after his appointment to give notice to creditors, as prescribed by

this article, the court must revoke his letters, and appoint some

other person in his stead, equally or next in order, entitled to the

appointment, unless good cause to the contrary be shown.